What is handheld pda? How does it work?

What is handheld pda? How does it work?

A handheld pda is a small terminal that combines a computer, a telephone, a fax and network connections.

The handheld pda commonly known as handheld computers (hand-held computer), can be used both as a mobile phone, fax, internet browsers, like personal organizer, or GPS, among other functions. However, so that there is no room for doubt about the characteristics of these devices, we present the most representative ones below:

Touch screen

Usually quite simple they usually have a single drop-down in which all the tasks are performed.

Memory card

Most allow the use of SD cards, although there are also handheld pda that have a USB port.

Wireless and wired connectivity

Some of these devices use a USB cable to connect them to the computer, as well as to serve as power ports for electrical current. In the case of wireless connectivity, most modern terminals incorporate both Bluetooth connectivity and the possibility of connecting keyboards, headphones and GPS devices, among others.

This is one of its most important functions and consists of synchronizing with personal computers, allowing the information we have on them to be the same as the one we have on our PDA terminal.

Most PDAs began to be used thanks to a kind of pen that replaced the current keyboard, so they introduced handwriting recognition. Today PDAs can be equipped with a keyboard and / or handwriting recognition. Some PDAs are even capable of reacting to speech through voice identification technologies. Apple was one of the first companies to offer PDAs, but soon many other companies began making similar products.

PDAs can be categorized according to their operating system:

Palm, which uses Palm OS and occupies 40.7% of the market

Pocket PC with Windows Mobile operating system, which occupies 40.2% of the market.

BlackBerry uses a proprietary operating system for the BlackBerry and occupies 14.8% of the market.

Linux, with 1.9% of the market

Android is Google’s operating system and is used by Samsung and manufacturers such as Sony, LG, HTC, etc.

iOS, the most recent is iOS 13, it is used on all Apple devices.

Pocket PC, is used mainly by HP, although it is also used by computer companies such as Acer or Dell.

Symbian OS, this is the operating system for Nokia’s top-end phones.

Others, which in total occupy 2.4% of the market. It should be noted that within this percentage are devices for children produced by different companies for educational purposes. Some of these companies are Hasbro or Mattel.

The latest technologies help us to control all the steps and when incidents occur, to know where the exact origin of the problem is in order to debug the corresponding responsibilities. A data collection PDA allows us to keep the inventory updated in real time through a mobile terminal.

The handheld pda have multiple purposes depending on the type of business to which we turn from a catering company that wants to communicate with the kitchen waiters quickly to a logistics operator with offices in various locations in Spain.

These devices can be used as a Point of Sale Terminal (POS), so that we transport it with us wherever we need it, while continuing to carry out inventory updates.

The PDA terminal is present in almost all merchandise extraction and replenishment processes that are carried out in the warehouse:

Preparation of final customer orders: picking, validation and dispatch.

Returns to supplier, transfers between warehouses

Inventory and inventory control.

Receiving orders

One of the most frequently asked questions about these terminals is what is their difference with the well-known electronic agendas. Well, the main difference that we find with these is nothing more than their processor and their operating system, since electronic agendas lack both. In addition, they do not have the possibility of including new software or functionalities.

If you have any questions we will be happy to answer all your questions!

website source: https://en.urovo.com